88423360

素因数分解:

$2^6\times 5^1\times {\mathrm{276323}}^1$

素因数の和:276340

約数の個数: 28

約数和(自身を含む): 210558888

約数和(自身を除く): 122135528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 276323, 552646, 1105292, 1381615, 2210584, 2763230, 4421168, 5526460, 8842336, 11052920, 17684672, 22105840, 44211680, 88423360]

約数ペア:

[(1, 88423360), (2, 44211680), (4, 22105840), (5, 17684672), (8, 11052920), (10, 8842336), (16, 5526460), (20, 4421168), (32, 2763230), (40, 2210584), (64, 1381615), (80, 1105292), (160, 552646), (320, 276323)]